part of adult brain secondary neuron adult lateral horn local neuron adult lateral horn AV4a1 neuron 2020-05-01T12:00:00Z adult anterior ventral tract 4 neuron a1 fly_anatomy.ontology adult LHAV4a1 neuron Adult lateral horn local neuron of the AV4a1 group that fasciculates with the AV4 primary neurite tract (Frechter et al., 2019; Dolan et al., 2019). There are approximately six of these neurons per hemisphere and they are GABAergic (Dolan et al., 2019; Schlegel et al., 2021). They are secondary neurons, most belong to the BLD4 (LHl1) lateral hemilineage, but around one per hemisphere belongs to the LHl4 (BLD1) anterior hemilineage (Bates et al., 2020). local 4 LHLN4 LHAV4a1 adult AV4a1 neuron https://iiif.elifesciences.org/lax/44590%2Felife-44590-fig2-v2.tif/full/,1500/0/default.jpg VFB:FBbt_00049345 Cell type found in both hemibrain and FAFB (Schlegel et al., 2021). Bates et al. (2020) classify this as an output neuron, but Schlegel et al. (2021) call this a local neuron. FBbt:00049345 LHAV4a1 adult GABAergic neuron adult lateral horn AV4 neuron